DE3417829C2 - - Google Patents

Info

Publication number
DE3417829C2
DE3417829C2 DE3417829A DE3417829A DE3417829C2 DE 3417829 C2 DE3417829 C2 DE 3417829C2 DE 3417829 A DE3417829 A DE 3417829A DE 3417829 A DE3417829 A DE 3417829A DE 3417829 C2 DE3417829 C2 DE 3417829C2
Authority
DE
Germany
Prior art keywords
warning
aircraft
signal
warning signal
ground
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE3417829A
Other languages
German (de)
English (en)
Other versions
DE3417829A1 (de
Inventor
Noel S. Bothell Wash. Us Paterson
Everette E. Seattle Wash. Us Vermilion
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sundstrand Data Control Inc
Original Assignee
Sundstrand Data Control Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sundstrand Data Control Inc filed Critical Sundstrand Data Control Inc
Publication of DE3417829A1 publication Critical patent/DE3417829A1/de
Application granted granted Critical
Publication of DE3417829C2 publication Critical patent/DE3417829C2/de
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/005Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels altimeters for aircraft

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Emergency Alarm Devices (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Alarm Systems (AREA)
  • Traffic Control Systems (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE3417829A 1983-05-13 1984-05-14 Verfahren und vorrichtung zur erzeugung eines warnsignals bei uebermaessig grosser sinkgeschwindigkeit eines taktischen flugzeugs Granted DE3417829A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49459383A 1983-05-13 1983-05-13

Publications (2)

Publication Number Publication Date
DE3417829A1 DE3417829A1 (de) 1984-11-15
DE3417829C2 true DE3417829C2 (enrdf_load_stackoverflow) 1989-02-23

Family

ID=23965111

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3417829A Granted DE3417829A1 (de) 1983-05-13 1984-05-14 Verfahren und vorrichtung zur erzeugung eines warnsignals bei uebermaessig grosser sinkgeschwindigkeit eines taktischen flugzeugs

Country Status (14)

Country Link
JP (1) JPS59216792A (enrdf_load_stackoverflow)
AU (2) AU547843B2 (enrdf_load_stackoverflow)
BE (1) BE899646A (enrdf_load_stackoverflow)
CH (1) CH657819A5 (enrdf_load_stackoverflow)
DE (1) DE3417829A1 (enrdf_load_stackoverflow)
ES (1) ES8502933A1 (enrdf_load_stackoverflow)
FI (1) FI74254C (enrdf_load_stackoverflow)
FR (1) FR2545929B1 (enrdf_load_stackoverflow)
GB (1) GB2140757B (enrdf_load_stackoverflow)
GR (1) GR82059B (enrdf_load_stackoverflow)
IT (1) IT1177720B (enrdf_load_stackoverflow)
NL (1) NL8401532A (enrdf_load_stackoverflow)
NZ (1) NZ207653A (enrdf_load_stackoverflow)
SE (1) SE8402470L (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL76204A0 (en) * 1984-09-06 1985-12-31 Sundstrand Data Control Excessive descent rate warning system for tactical aircraft
US4999262A (en) * 1990-04-20 1991-03-12 Hughes Aircraft Company Multilayer cathode current collector/container for a battery

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988713A (en) * 1974-06-19 1976-10-26 Sundstrand Data Control, Inc. Aircraft ground proximity warning instrument
US3936796A (en) * 1974-06-19 1976-02-03 Sundstrand Data Control, Inc. Aircraft ground proximity warning instrument
US3946358A (en) * 1974-06-19 1976-03-23 Sundstrand Data Control, Inc. Aircraft ground proximity warning instrument
GB1567553A (en) * 1976-06-14 1980-05-14 Litton Industries Inc Digital ground proximity warning systems
CA1033828A (en) * 1976-06-14 1978-06-27 Litton Industries Digital ground proximity system for reducing false warnings
FR2343223A1 (fr) * 1976-07-01 1977-09-30 Trt Telecom Radio Electr Filtrage des alarmes dans un systeme de surveillance de la proximite du sol
US4189777A (en) * 1978-05-01 1980-02-19 The Bendix Corporation Ground proximity warning system with means for altering warning threshold in accordance with wind shear
US4319218A (en) * 1980-01-04 1982-03-09 Sundstrand Corporation Negative climb after take-off warning system with configuration warning means

Also Published As

Publication number Publication date
GB8411771D0 (en) 1984-06-13
GR82059B (enrdf_load_stackoverflow) 1984-12-13
FR2545929A1 (fr) 1984-11-16
CH657819A5 (fr) 1986-09-30
AU549796B2 (en) 1986-02-13
GB2140757B (en) 1986-12-03
NZ207653A (en) 1987-11-27
AU547843B2 (en) 1985-11-07
JPS59216792A (ja) 1984-12-06
NL8401532A (nl) 1984-12-03
SE8402470D0 (sv) 1984-05-08
SE8402470L (sv) 1984-11-14
IT8448180A0 (it) 1984-05-11
ES532433A0 (es) 1985-02-01
AU2782084A (en) 1984-11-15
IT1177720B (it) 1987-08-26
FR2545929B1 (fr) 1988-04-15
FI841913L (fi) 1984-11-14
ES8502933A1 (es) 1985-02-01
BE899646A (fr) 1984-11-12
AU2669084A (en) 1984-11-15
FI841913A0 (fi) 1984-05-11
FI74254C (fi) 1988-01-11
FI74254B (fi) 1987-09-30
DE3417829A1 (de) 1984-11-15
GB2140757A (en) 1984-12-05

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee